A global society of squid

It's a small squid world, after all. A recent study shows that giant squid from all around the globe have remarkably low levels of genetic diversity — essentially, writes Tina Hesman Saey, they're all more closely related than scientists previously thought. Giant squid, as it turns out, are a single species, traveling, living, and breeding all around the planet. Read the rest

The Kraken Awakes: What Architeuthis is Trying to Tell Us

Captured live on video in its deep-sea element, for the first time, the Kraken of tall tales and sea shanties—Architeuthis, the giant squid—is coming into sharp focus, a flesh-and-blood reality. But why now?